CS205 ||| Information Security

CS205 – Information Security focuses on protecting information systems from unauthorized access, misuse, disclosure, disruption, and destruction. This course introduces core concepts of data security, network security, cryptography, and risk management.

Course Introduction

Information Security provides a comprehensive understanding of how information assets are protected in digital environments. Students learn about security threats, vulnerabilities, security controls, and techniques used to secure computer systems and networks.

Course Learning Objectives

Understand basic concepts of information security
Identify security threats and vulnerabilities
Learn cryptography and encryption techniques
Understand network and system security mechanisms
Apply security controls and risk management strategies

Major Topics / Syllabus

Introduction to Information Security
Security Goals: Confidentiality, Integrity, Availability
Types of Security Threats and Attacks
Authentication and Access Control
Cryptography and Encryption Techniques
Network Security and Firewalls
Malware, Viruses, and Intrusion Detection
Security Policies and Risk Management
Physical and Organizational Security
Security Management and Incident Response

Technical & Security Focus

Protection of data and information assets
Implementation of access control systems
Use of cryptographic methods
Network security monitoring
Managing and responding to security incidents

Practice Areas

MCQs on information security concepts
Short questions on security principles
Long questions on security mechanisms
Case studies on security breaches
Scenario-based security analysis

Exam Preparation Tips

Understand key security terminologies
Memorize security models and principles
Practice cryptography-related questions
Study real-world security incidents
Solve MCQs regularly for better accuracy